Maklok Engineers Interview Questions and Answers

The number of hours taken for pile boring depends on various factors such as soil type, depth, diameter, equipment used, etc.

• The time taken for pile boring can range from a few hours to several days depending on the project requirements.

• Factors such as soil type, depth, diameter, and equipment used can significantly impact the time taken for pile boring.

• For instance, drilling through hard rock can take longer than dril...read more

Conciliation of bitumen in road work involves proper mixing and testing to ensure quality and durability.

• Properly mix bitumen with aggregates to achieve desired consistency

• Conduct tests to ensure proper viscosity and adhesion properties

• Ensure proper temperature during mixing and laying of bitumen

• Use additives to improve the quality and durability of the road surface

• Regular maintenance and repair to prevent deterioratio

Concrete rejection hours as per IS code

• As per IS code, rejected concrete should be removed within 24 hours

• If the rejected concrete is not removed within 24 hours, it should be retested before use

• IS code also specifies that rejected concrete should not be reused without proper testing

Concrete quality in RMC plant can be checked without instruments as per requirement is code.

• Visual inspection of concrete consistency and color

• Slump test to check workability

• Sampling and testing of concrete cubes for compressive strength

• Checking for air content in concrete

• Verification of mix design and proportions

• Monitoring of curing process

• Adherence to relevant IS codes and standards

Level sheet is calculated based on project requirements and specifications.

• Level sheet is calculated by determining the elevation of the ground and the desired elevation of the finished surface.

• The difference between the two elevations is the depth of excavation required.

• Calculations should take into account any slope or gradient requirements.

• The level sheet should be regularly updated and checked against the project s...read more